139
Z
2
Select exposure mode
M
.
Press the
I
button and rotate the main command dial until
M
is displayed in the top control panel.
3
Choose a shutter speed.
While the exposure meters are on, rotate
the main command dial to choose a
shutter speed of Bulb (
A
) or Time
(
%
). The exposure indicators do not
appear when Bulb (
A
) or Time (
%
) is
selected.
4
Open the shutter.
Bulb
: After focusing, press the shutter-release button on the
camera or optional remote cord or wireless remote controller
all the way down. Keep the shutter-release button pressed
until the exposure is complete.
Time
: Press the shutter-release button all the way down.
5
Close the shutter.
Bulb
: Take your finger off the shutter-release button.
Time
: Press the shutter-release button all the way down.
I
button
Main command dial
Top control panel
Bulb
Time